a="internal_"
b=".hpp"
c="convolution"
d="dsu"
e="fenwicktree"
f="bit"
g="csr"
h="math"
i="queue"
j="scc"
k="type_traits"
l="lazysegtree"
m="maxflow"
o="mincostflow"
p="modint"
q="segtree"
r="string"
s="twosat"
print("\n".join(["LICENSE","all",c,c+b,d,d+b,e,e+b,a+f,a+f+b,a+g,a+g+b,a+h,a+h+b,a+i,a+i+b,a+j,a+j+b,a+k,a+k+b,l,l+b,h,h+b,m,m+b,o,o+b,p,p+b,j,j+b,q,q+b,r,r+b,s,s+b]))